---
product_id: 65828181
title: "F540 4370KV RC Brushless Motor 4 Pole Sensorless Waterproof 3.175mm Shaft for for 1/10 1:10 Scale RC car WLtoys 10428/12428 HG P601 (3650 5200KV)"
brand: "fastwin"
price: "FREE"
currency: JPY
in_stock: false
category: "Toy"
url: https://www.desertcart.jp/products/65828181-f540-4370kv-rc-brushless-motor-4-pole-sensorless-waterproof-3
store_origin: JP
region: Japan
---

# F540 4370KV RC Brushless Motor 4 Pole Sensorless Waterproof 3.175mm Shaft for for 1/10 1:10 Scale RC car WLtoys 10428/12428 HG P601 (3650 5200KV)

**Brand:** fastwin
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** F540 4370KV RC Brushless Motor 4 Pole Sensorless Waterproof 3.175mm Shaft for for 1/10 1:10 Scale RC car WLtoys 10428/12428 HG P601 (3650 5200KV) by fastwin
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/65828181-f540-4370kv-rc-brushless-motor-4-pole-sensorless-waterproof-3)

## Best For

- fastwin enthusiasts

## Why This Product

- Trusted fastwin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Color:F540 4370KV Motor Specifications: Size: 540 Watts: 820W Max voltage: andlt;12V Max Amps: 66A KV(RPM/Volt): 4370 Max RPM: 50000 Diameter: 35.8mm Length: 50mm Shaft length: 15mm Shaft diameter: 3.175mm Plug type: 4mm golden banana plug Package Including 1 * F540 4370KV Waterproof Brushless Motor

## Features

- 4 poles design, high torque & high efficiency, much faster acceleration response and very stable output of power to the drivetrain.
- Advanced technology for temperature control implemented by this motor guarantees less heat more efficiency (efficiency rate of up to 90%).
- Special design isolates inner coils from outside to protect winding from being damaged by overlong screws.
- Cnc machined aluminum housing, high purity copper windings, advanced rotor structure, high-quality alloy steel output shaft, high-precision bearings for high durability and smoothness.
- Universal brushless morot fit all 1/10 brushless rc truck-multi-mounting system for m3 screws.

## Images

![F540 4370KV RC Brushless Motor 4 Pole Sensorless Waterproof 3.175mm Shaft for for 1/10 1:10 Scale RC car WLtoys 10428/12428 HG P601 (3650 5200KV) - Image 1](https://m.media-amazon.com/images/I/41NPmRS6aJL._SL500_.jpg)
![F540 4370KV RC Brushless Motor 4 Pole Sensorless Waterproof 3.175mm Shaft for for 1/10 1:10 Scale RC car WLtoys 10428/12428 HG P601 (3650 5200KV) - Image 2](https://m.media-amazon.com/images/I/41ZOGasowEL._SL500_.jpg)
![F540 4370KV RC Brushless Motor 4 Pole Sensorless Waterproof 3.175mm Shaft for for 1/10 1:10 Scale RC car WLtoys 10428/12428 HG P601 (3650 5200KV) - Image 3](https://m.media-amazon.com/images/I/41xEFODQDAL._SL500_.jpg)
![F540 4370KV RC Brushless Motor 4 Pole Sensorless Waterproof 3.175mm Shaft for for 1/10 1:10 Scale RC car WLtoys 10428/12428 HG P601 (3650 5200KV) - Image 4](https://m.media-amazon.com/images/I/41r-IhVfcUL._SL500_.jpg)
![F540 4370KV RC Brushless Motor 4 Pole Sensorless Waterproof 3.175mm Shaft for for 1/10 1:10 Scale RC car WLtoys 10428/12428 HG P601 (3650 5200KV) - Image 5](https://m.media-amazon.com/images/I/5139V3WhAPL._SL500_.jpg)

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**Shop now:** [https://www.desertcart.jp/products/65828181-f540-4370kv-rc-brushless-motor-4-pole-sensorless-waterproof-3](https://www.desertcart.jp/products/65828181-f540-4370kv-rc-brushless-motor-4-pole-sensorless-waterproof-3)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-06*